*
    margin: 0
    padding: 0
    box-sizing: border-box
    border: 0
    user-select: none
html,body
    height: 100%
ul,ol
    list-style: none
a
    text-decoration: none
h1,h2,h3,h4,h5
    font-size: inherit
    font-weight: inherit
body
    font-size: 16px
    font-weight: 400
    //vuecli脚手架项目的样式中 可以使用相对路径 也可以使用@路径 (需要在@前面加~表示他是动态路径)
    //url(~@/assets/img/bg.png)
.clear-fix:after
    content: ""
    clear: both
    display: block
